2-氯苯并咪唑，CAS 登记号 4857-06-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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2-Chlorobenzimidazole · CAS 4857-06-1 · C7H5ClN2. UNII 5F4MJ5PT4K.
| CAS Registry Number | 4857-06-1 |
|---|---|
| PubChem CID | 78572 |
| Molecular formula | C7H5ClN2 |
| IUPAC name | 2-chloro-1H-benzimidazole |
| UNII (FDA) | 5F4MJ5PT4K |
| Molecular Weight | 152.58 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 152.0141259 |
| Monoisotopic Mass | 152.0141259 |
| Topological Polar Surface Area | 28.7 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| GHS notification summary | 1.3% (1 / 79) |
|---|
| GHS notification summary | 1.3% (1 / 79) |
|---|---|
| Reported hazard statements | H315 (98.7%), H319 (98.7%), H335 (97.5%) |
This chemical does not meet GHS hazard criteria for 1.3% (1 of 79) of reports.
H315 (98.7%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Chlorobenzimidazole; 4857-06-1; 2-Chloro-1H-benzimidazole; 1H-Benzimidazole, 2-chloro-; 5F4MJ5PT4K; NSC-111358; DTXSID8063626; EINECS 225-453-3; NSC 111358; RefChem:86453; DTXCID4040630; AYPSHJCKSDNETA-UHFFFAOYSA-N; InChI=1/C7H5ClN2/c8-7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10; 2-chloro-1H-benzo[d]imidazole; 2-chloro-1h-benzoimidazole; Benzimidazole, 2-chloro-
CAS 4857-06-1; molecular formula C7H5ClN2; molecular weight — g/mol.
2-Chlorobenzimidazole, 4857-06-1, 2-Chloro-1H-benzimidazole, 1H-Benzimidazole, 2-chloro-, 5F4MJ5PT4K, NSC-111358.
1.3% of GHS notifications report no hazard classification (1 of 79).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.